loganrubenstein loganrubenstein
  • 08-02-2019
  • Chemistry
contestada

if i have 6 grams of sugar and dissolve it in 74 mL of water, what is the concentration?

Respuesta :

Kristiania Kristiania
  • 08-02-2019

Given that  

Amount of sugar = 6 g

Volume of water = 74 ml or 0.074 L

Number of moles of sugar = amount in g  / molar mass

= 6 g/ 342.3 g/mol

=0.018 moles  

Therefore molarity or concentration = 0.018 mole / 0.074 L

= 0.24 M


Ver imagen Kristiania
Answer Link

Otras preguntas

Write or draw to explain how you would find the total value of two $1 bills and 3 quarters
please help me with this question (:
A plane cuts through a cone as shown What shape is formed by this intersection?A) circle B) ellipse C) hyperbola D) parabola
Convert 565,900 seconds into days
Both the original location and destination must be visible in file explorer when you
Plzzz fill the blank (hint: the first letter is N and the blank is of 7 letters) Andrew : sweetheart what has gotten into you, are you just _________
Help meeeee (sorry I’m really dumb
What two things should you put for each observation
what is the molecular formula of tear?​
Sofia takes 10mg of a medicine whose concentration in blood decreases by a factor of one half every day. Let t be the number of days since Sofia took the medica